angeles international airport. after a few weeks of final preparations "endeavor" will move to its permanent hanger at the california science center. but that 12 mile trip through the streets of south l.a. could be one of the most orbiter's most controversial journeys. cutting a path for the massive five story, 78 foot wide spacecraft means losing at least 400 trees. >> that's stupid. that's stupid. why cut them down? >> the folks at that time science center say it's their on operation, dismantling the ship or air lifting it in just won't work. they promise to plant twice as many trees as it cuts down. >> not only do we get to participate in history, but we get our trees replaced two for one. >> a fair trade for many. >> i'm excited to see the "endeavor." a once in a life time chance. i'm glad to see it happen. >> a glimpse of history as "endeavor" comes to rest along the west coast. jay gray, wbal tv 11 news. >>> hot button issue for parents, air conditioning in schools. up next the list of the first round of scho